Current Status of the Research on Coal Geology in China

College of Geoscience and Surveying Engineering, China University of Mining and Technology (Beijing), Beijing 100083 China. Search for more papers by this …

Jembayan Thermal Coal Mine, Indonesia

Jembayan Thermal Coal Mine, Indonesia. The Jembayan thermal coal operation covers an area of over 12,000ha in East Kalimantan, Indonesia, some 150km north-west. ... Jembayan geology and reserves. The Jembayan concession covers a total area of nearly 13,000ha. In November 2007, SAR upgraded its available resources at the …

Department of Geology & Mining, J&K

The department of Geology and Mining J&K stands established in 1960 with the objective to explore the mineral wealth and groundwater resources a hidden treasure of the UT, by Geological explorations. ... Magnesite, Dolomite, Quartzite, Borax, Fuel Mineral like Coal, Lignite, decorative/building stones like Granite, Marble, Slate, Bauxite, China ...

Technologies and prospect of geological guarantee for intelligent coal

Intelligent coal mining is the strategic selection of the coal industry under the new round of technological change. It is the way that must get through to achieve efficient production of coal mine safety. Geological guarantee technologies can provide accurate and reliable geological data for intelligent coal mining. Moreover, it could reduce the occurrence of …

Coal Geology & Exploration

Coal Geology & Exploration Volume 49 Issue 3 Article 2 6-25-2021 Analysis on the deployment of mining research supported by the grant program of Deep Resources Exploration and Mining FAN Jun The Administrative Centre for China's Agenda 21, Beijing 100038, China ZHANG Jialin The Administrative Centre for China's Agenda 21, Beijing …

(PDF) Coal geology in China: an overview

Although it is a special issue for coal geology in China, some papers have been prepared by teams drawn from several different countries, reflecting the increasingly global nature of coal and coal-related research. ... (2017) review the health problems cause by coal combustion and mining in China, including fluorosis, arsenosis, lung cancer ...

(PDF) Main geological and mining factors affecting ground cracks

As one of the largest coal-rich provinces in China, Shanxi has extensive underground coal-mining operations. These operations have caused numerous ground cracks and substantial environmental damage.

Sustainable Development of Resources and the Environment: Mining …

Coal mining is one of the major industries in China, but it also causes serious environmental damage. This paper presents a case study of the Henan coal mining area, where eco-geological problems ...

Mine water drainage pollution in China's coal mining areas …

Mining activities are bound to produce enormous mine water drainage. Mine water in China shows relatively poor water quality and high cost of water treatment and other problems. Firstly, the main characteristics of mine water quality in China's typical mine areas are clarified in this paper: conventional ions are the main chemical components …

Negative externalities of high-intensity mining and …

Due to the continuous development of underground mining methods, technical equipment, the Internet and intelligent technology, a new energy revolution will be of great significance in years to come. Meanwhile, the high-intensity mining (HIM) of thick coal seams has become an important development direction of China's underground …

Coal Geology of China | Shifeng Dai, Robert B. Finkelman

China is by far the largest user of coal in the world. In 2016, coal production in China amounted to 3.21 billion tons, about half of the total global coal production. …

A review of the history of coal exploration, discovery and production

Indonesia's long history of coal exploration and commercial production began > 160 years ago, when the colonial era Bureau of Mines began the first coal exploration.However, the origin of the modern coal industry from the 1980s followed the introduction of two new investment and mining laws in 1967, which provided the …

Development of coal geological information …

Several key services are commonly associated with open-pit coal mining. For example, exploration and geological Mao (2020), engineering and design Domingues et al. (2017), mining equipment and ...

Coal Mining in Tanzania – Geology, Active Mines…

Mchuchuma Coal Mine. Tanzania struck a $3 billion contract with China's Sichuan Hongda Co. Ltd. in September 2011 to mine iron ore and coal. The Mchuchuma Coal Mine and a 600-MW thermal powerhouse will be built as part of the venture. The Mchuchuma coal resources are believed to have around 480 million metric tonnes of …

Clean coal geology in China: Research advance and its future

Clean coal technology (CCT) is one of the effective methods to address coal-associated pollution. However, CCT needs the practical and theoretical support of clean coal geology (CCG). In this ...

china coal geology mining

Coal Geology Geoscience AustraliaChina PDC U82 Mine Bullet Teeth/Mining Bits Carbide Drill. Mining Coal is mined by both surface or 'opencut' or opencast and underground or 'deep' mining methods depending on the local geology of the deposit Underground mining currently accounts for about 60 per cent of world coal production but around 80 per cent …

Main geological and mining factors affecting ground cracks …

As one of the largest coal-rich provinces in China, Shanxi has extensive underground coal-mining operations. These operations have caused numerous ground cracks and substantial environmental damage. To study the main geological and mining factors influencing mining-related ground cracks in Shanxi, a detailed investigation was …

International Journal of Coal Geology

Dr. Liliana Lefticariu, PhD. Southern Illinois University Carbondale, Carbondale, Illinois, United States of America. Environmental aspects of coal and unconventional resources, inorganic geochemistry, mineralogy, and petrology of coal-based resources. Critical elements and materials in coal, coal-bearing strata, and coal-based products.

Clean coal geology in China: Research advance and its …

The research content of CCG is discussed from different aspects, such as cleaning potential evaluation, geological guarantee for coal mining, ash yields and sulfur contents, trace elements, pollution caused by coal, and mine reclamation. The progress of CCG in China is also briefly divided into four stages and delineated.

Coal geology in China: an overview

This is followed by an overview of China 's coal production, processing, and standardiza-tion of coal quality management over the past 30 years (Bai et al. 2017); they also …

Minerals | Special Issue : Green Mining of Coal Mine in China …

More than 20 years of studies on green mining in China have witnessed theoretical and technological progress in water-protective mining, co-extraction of coal and gas, surface subsidence mitigation, mine waste reducing and recycling, mine dust control, etc. In this context, this Special Issue welcomes review articles, research articles, and ...

Geochemistry of rare earth elements in a marine influenced coal …

The Antaibao surface mine is located in the Pingshuo mining district about 145-km southwest from Datong in the north of Shanxi Province (Fig. 1). The coal-bearing strata in the district are the Shanxi (Late Permian) and the Taiyuan and Benxi (Pennsylvanian) Formations (Fig. 2). The Shanxi Formation formed in a fluvial-lake …

Current Status of the Research on Coal Geology in China

College of Geoscience and Surveying Engineering, China University of Mining and Technology (Beijing), Beijing 100083 China. Search for more papers by this author. XIA Yucheng, ... China National Administration of Coal Geology, Beijing 100039 China. Corresponding author. E-mail: wangtong517@126 Search for more papers …

Valuable elements in Chinese coals: a review: International …

International Geology Review Volume 60, 2018 - Issue 5-6: Coal Geology in China. Submit an article Journal homepage. 1,947 Views 158 CrossRef citations to date …

Platinum (Pt) Ore | Minerals, Formation, Occurrence, Deposits

Platinum (Pt) is a rare and valuable metal that is widely used in various industrial applications due to its unique properties. Platinum ore refers to the naturally occurring rocks or minerals that contain significant concentrations of platinum, usually in the form of platinum group minerals (PGMs) and associated minerals. Platinum ore is …

China Stone Coal Project, Queensland

The China Stone coal project is expected to produce 38Mtpa of thermal coal. Image courtesy of bartb_pt. ... China Stone coal mine location and geology. The China Stone coal project is proposed to be developed on a 20,000ha site at the northern end of Galilee Basin, approximately 300km west of Mackay, within the Isaac Regional Council (IRC) …

Formation mechanism and dynamic process of open-pit coal mine

The strike, rake, dip of the strata in the Xinjing Coal Mine are estimated to be around 295°, 15°, and 30°, respectively, and the overall geological structure is monoclinic (Fig. 2).The main lithological units within the mining region consist of conglomerates and sandstones of the Upper Jurassic Finfanghe Formation (J 3f), sandstones, …

Overview on the application of geophysics in coal mining

Since their introduction to the coal mining industries of the United Kingdom and West Germany in the 1970s, geophysical methods are now utilised in coal mining around the world. The range of applications in both surface and underground mining is extensive. Applications include coal seam mapping and geological fault detection, …

Investing $300 Million, China's Qinfa Group Starts Underground Coal

Inauguration of the first underground coal mining activity in Indonesia at the PT location. Energy Resources (SDE)-1 West Kelumpang in Kotabaru, South Kalimantan, on Monday, December 18 2023. Photo: Ministry of Energy and Mineral Resources. The PT SDE Mining Business License (IUP) is valid until May 14 2034. The area of PT SDE.

PT China Coal Geology Mining

Shareholders. Directors. Capital. Incorporation Info of PT China Coal Geology Mining, Indonesia, DKI Jakarta, RUKAN PANTAI INDAH KAPUK, JL. WALET BLOK I 5, RT.15/ ...

Evaluation of carbon dioxide geological sequestration potential in coal

Taking one of the most vital coal bases in east China as an example, this study established the constitutive equations of CO 2 sequestration capacity for unexploited deep coal seams, residual coal in producing and abandoned mines, and mined-out areas based on the geological background conditions and the present situation of coal …

Clean coal geology in China: Research advance and its future …

Geological guarantee technology for safe and efficient coal mining is one of the key technologies for mining proposed at the beginning of the 21st century. It mainly includes the technology for prediction of changes in thickness of a coal seam, prediction of surrounding rock stabilities, … See more

Coal Mining Geology Introduction

Coal Mining Geology Introduction. Many obstacles or discontinuities in coal seams, mine floors, and roofs have geologic origins. Changes in the vertical and lateral arrangement of different rock types and rock bedding are related to the manner in which the rock was deposited, and in some cases, deformed after burial.

Research on deep gas geological laws and gas prediction: a …

With the increasing demand for gas, the problem of local anomalies in deep gas urgently needs to be addressed. This study takes the Lvjiatuo coal mine as the research area, analyzes the main influencing factors of coal seam gas accumulation law in the research area, and predicts the deep gas content in the research area based on a …

The Impact of the Chinese Coal Economy on Coal Mine …

Coal, as one of the vital sources of energy in China, has raised widespread concerns regarding its safety issues amidst the country's economic growth driven by coal. To address this concern, this study employed the Kuznets curve, multiple linear regression, and data envelopment analysis models to investigate the impact of Chinese coal …

(PDF) Coal geology in China: an overview

PDF | On Nov 22, 2017, Shifeng Dai and others published Coal geology in China: an overview | Find, read and cite all the research you need on …

Numerical modeling of geological sequestration of brine …

Therefore, implementing effective and economic treatment of coal mine wastewater is crucial for the sustainable development of the coal mining sector (Wei et al., 2015; Song et al., 2020). Although coal is the most abundant and widely distributed energy source in the world, the spatial distribution of coal resources is extremely uneven ( …

Coal Geology of China | Shifeng Dai, Robert B. Finkelman

China is by far the largest user of coal in the world. In 2016, coal production in China amounted to 3.21 billion tons, about half of the total global coal production. Coal consumption accounts for more than 65% of primary energy consumption in China. The Chinese coal industry greatly contributes to the economic development in China, the …

PT.CHINA COAL GEOLOGY MINING

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Coal geology, land use, and human health in the People's Republic of China

Coal geology, land use, and human health in the People's Republic of China January 1, 2001 No abstract available. Citation Information. Publication Year: 2001: Title: Coal geology, land use, and human health in the People's Republic of China: DOI: 10.3133/ofr01318: Authors: Alex W. Karlsen, Adam C. Schultz, Peter D. Warwick, Steven …